发现抗体/(S)-(-)-5-氟尿嘧啶/25 mg/F-205-25 mg

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¥2740.00
货号:F-205-25mg
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品牌:Discovery
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商品描述
Cat #: F-205
Alternative Name Fluoro-willardiine, (S)-(−)-α-Amino-5-fluoro-3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinepropanoic acid
  • Lyophilized Powder
  • Bioassay Tested
  • Source Synthetic
    MW: 217.16
    Purity: >97%
    Effective concentration 10 nM – 1 µM.
      • (S)-(-)-5-Fluorowillardiine
    Chemical name (2S)-2-amino-3-(5-fluoro-2,4-dioxopyrimidin-1-yl)propanoic acid.
    Molecular formula C7H8FN3O4.
    CAS No.: 140187-23-1.
    PubChem CID 126569
    Activity (S)-(-)-5-Fluorowillardiine is a potent and selective AMPA receptor agonist (Ki values of 14.7 nM and 25.1 nM, on hGluR1 and hGluR2, respectively), selective over kainate receptors (Ki of 1.82 µM on hGluR5). More potent and selective than AMPA1-2.
      • Jane, D.E. et al. (1997) J. Med. Chem. 40, 3645.
      • Patneau, D.K. et al. (1992) J. Neurosci12, 595.
    Shipping and storage Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
    Solubility Soluble up to 50 mM in 1.1eq NaOH, with gentle heating. Centrifuge all products before handling (10000 x g 5 min).
    Storage of solutions Store at -20°C. It is recommended to aliquot stock solutions to prevent repeated thawing and freezing.
      • (S)-(-)-5-Fluorowillardiine
        Alomone Labs (S)-(-)-5-Fluorowillardiine activates AMPA receptors expressed in Xenopus oocytes.
        Representative time course of GluA1 channel current activation by a continuous application of 50 nM and 500 nM (S)-(-)-5-Fluorowillardiine (#F-205), duration indicated by bars (bottom left), compared to activation by 5 µM (S)-AMPA (#A-267), at a holding potential of -80 mV.
    References - Scientific background
    • 1. Jane, D.E. et al. (1997) J. Med. Chem. 40, 3645.
    • 2. Patneau, D.K. et al. (1992) J. Neurosci12, 595.
    • 3. Chizh, B.A. et al. (1994) Br. J. Pharmacol. 112, 843.
    • 4. Perrais, D. et al. (2009) Neuropharmacology 56, 131.
      • (S)-(-)-5-Fluorowillardiine is a highly potent and selective AMPA receptor agonist. 5-Fluorowillardiine is synthesized as two distinct isomers: R and S. (S)-(-)-5-Fluorowillardiine is selective over kainate receptors and is more potent and selective than AMPA itself; at equilibrium, (S)-(-)-5-Fluorowillardiine is seven times more potent than AMPA and 30 times more potent than willardiine. (S)-(-)-5-Fluorowillardiine demonstrates an EC50 value of 1.5 µm1,2.

        The ionotropic glutamate AMPA receptors (AMPARs) are the primary receptors mediating fast excitatory synaptic transmission in the mammalian brain. This function is essential for synaptic plasticity and learning and memory3,4.

    Target AMPA receptors
    receive a 5 mg free trial sample!
    Last update: 24/09/2019

    (S)-(-)-5-Fluorowillardiine (#F-205) is a highly pure, synthetic, and biologically active compound.

    For research purposes only, not for human use
    Discovery®抗体是Cambridge Research Biochemicals的目录抗体业务。 CRB是全球第二大最古老的肽公司,也是抗体研究市场的先驱,目前正以Discovery®Antibodies的名义建立一系列新验证的靶标抗体。 Discovery®抗体将专注于研究用抗体(早期药物“发现”),并将补充我们非常成功且长期存在的定制抗体业务(www.crbdiscovery.com)。我们已经以新颖,复杂,稀有和翻译后修饰的特异性抗体而闻名,这些受追捧的靶标将出现在我们的Discovery®Antibody目录范围内。  我们于2017年2月,在发现肽之后一年,并且在詹姆斯·库克船长(他当时最伟大的探险家)于1776年从英国出发,乘坐“ HMS发现”号开始租用新水域和“发现全球各地的新土地。因此,“发现”这个名称似乎适合东北制造商–詹姆斯·库克的故乡。 在1700年代后期对全球新发现土地的追求与医学研究的新“发现”以及2000年人类基因组图谱的发现之间,还有其他相似之处。  有关更多详细信息,请参见有关Discovery®抗体发布的新闻稿。   Cambridge Research Biochemicals  (www.crbdiscovery.com)成立于1980年,是英国领先的定制肽和抗体工具的独立生产商,为全球制药,生命科学和学术领域的研究人员提供产品。其产品的主要应用是定制的实验室规模试剂,用于早期药物发现中的主要研究证据,并支持临床研究中的生物标志物计划。该公司生产各种口味的肽,从简单到修饰,稳定和放射性标记,再到从毫克到克到最高纯度的染料标记。此外,CRB是产生高度特异性和靶向抗体(多克隆抗体和单克隆抗体)的公认专家。荧光染料标记也是重点。自1994年以来,该公司于2016年启动了其首个目录业务DISCOVERY®。
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